Question

sum of 2 digit number and the number obtained by revering the order of its digits is 120 and 2 digits differ by 3 find the number​

Answer 1

Answer:

Step-by-step explanation:

let xy be number

10x+y+10 y+x=120

11x+11y=120

=>x+y=120/11

x-y=3

solving  x=129/11